14131265636 has 6 divisors (see below), whose sum is σ = 24729714870. Its totient is φ = 7065632816.

The previous prime is 14131265591. The next prime is 14131265677. The reversal of 14131265636 is 63656213141.

It can be written as a sum of positive squares in only one way, i.e., 13775716900 + 355548736 = 117370^2 + 18856^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14131265636.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1766408201 + ... + 1766408208.

It is an arithmetic number, because the mean of its divisors is an integer number (4121619145).

Almost surely, 2^14131265636 is an apocalyptic number.

It is an amenable number.

14131265636 is a deficient number, since it is larger than the sum of its proper divisors (10598449234).

14131265636 is a wasteful number, since it uses less digits than its factorization.

14131265636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3532816413 (or 3532816411 counting only the distinct ones).

The product of its digits is 77760, while the sum is 38.

Adding to 14131265636 its reverse (63656213141), we get a palindrome (77787478777).

The spelling of 14131265636 in words is "fourteen billion, one hundred thirty-one million, two hundred sixty-five thousand, six hundred thirty-six".